Heap sort

tatumjohansson629 22.05.2026 11:00

Heap sort

Open to PRs

core.py

def fib(n):
    if n <= 1: return n
    return fib(n-1) + fib(n-2)

print(fib(10))

utils.py

def flatten(lst):
    result = []
    for item in lst:
        if isinstance(item, list): result.extend(flatten(item))
        else: result.append(item)
    return result

print(flatten([1, [2, [3, 4]], 5]))

config.py

def binary_search(arr, target):
    lo, hi = 0, len(arr) - 1
    while lo <= hi:
        mid = (lo + hi) // 2
        if arr[mid] == target: return mid
        elif arr[mid] < target: lo = mid + 1
        else: hi = mid - 1
    return -1

print(binary_search([1,3,5,7,9], 7))

Heap sort

Are you sure you want to delete this post?